Secure Coding and Code Review Questions

Principles, techniques, tooling, and processes that prevent security vulnerabilities through developer practices and structured review. Topics include input validation and sanitization, output encoding, bounds checking and memory safety, safe application programming interface usage, defensive programming, secure authentication and authorization patterns, secure error handling and logging without leaking secrets, secrets management and avoiding hard coded credentials, correct use of cryptographic primitives and libraries, secure deserialization, dependency and supply chain management, and threat modeling at the code level. Also covers code review practices focused on security such as checklists and threat oriented heuristics, automation and integration with static application security testing and dynamic analysis, pull request policies, triage and remediation workflows, balancing review thoroughness with development velocity, developer security training and awareness programs, metrics for review effectiveness, and strategies to embed security into the software development lifecycle.